Answer:
(b) 50,000 J
Explanation:
it starts with 20,000 and ends with 70,000 so the difference is 50,000
hope this helps:)
Yes, the overlap will occur during the slope of the waves
Answer:
U = 5.37*10^33 J
Explanation:
The gravitational potential energy between two bodies is given by:
G: Cavendish's constant = 6.67*10^-11 m^3/kg.s
For three bodies the total gravitational potential energy is:
BY replacing the values of the parameters for 1->earth, 2->moon and 3->sun you obtain:
hence, the total gravitational energy is 5.37*10^33 J